Skinny Dipper's Hot Springs is a natural hot spring tucked into the forests of Boise County, Idaho. Its near-neutral pH water fills pools set among pines and mountain streams, offering a quiet soak in a classic Idaho backcountry setting.
Insider tip — Skinny Dipper's Hot Springs in Boise County, Idaho — an aptly named clothes-optional wild hot spring in the Payette River highlands. Free undeveloped soaking in Idaho's rugged interior. Part of the extensive geothermal network throughout the Snake River Plain volcanic province.